140 lines
3.8 KiB
PHP
140 lines
3.8 KiB
PHP
<?php declare(strict_types=1);
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/*
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* This file is part of the Monolog package.
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*
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* (c) Jordi Boggiano <j.boggiano@seld.be>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Monolog\Formatter;
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use Monolog\Logger;
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/**
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* Serializes a log message according to Wildfire's header requirements
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*
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* @author Eric Clemmons (@ericclemmons) <eric@uxdriven.com>
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* @author Christophe Coevoet <stof@notk.org>
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* @author Kirill chEbba Chebunin <iam@chebba.org>
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*
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* @phpstan-import-type Level from \Monolog\Logger
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*/
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class WildfireFormatter extends NormalizerFormatter
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{
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/**
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* Translates Monolog log levels to Wildfire levels.
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*
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* @var array<Level, string>
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*/
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private $logLevels = [
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Logger::DEBUG => 'LOG',
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Logger::INFO => 'INFO',
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Logger::NOTICE => 'INFO',
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Logger::WARNING => 'WARN',
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Logger::ERROR => 'ERROR',
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Logger::CRITICAL => 'ERROR',
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Logger::ALERT => 'ERROR',
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Logger::EMERGENCY => 'ERROR',
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];
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/**
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* @param string|null $dateFormat The format of the timestamp: one supported by DateTime::format
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*/
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public function __construct(?string $dateFormat = null)
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{
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parent::__construct($dateFormat);
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// http headers do not like non-ISO-8559-1 characters
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$this->removeJsonEncodeOption(JSON_UNESCAPED_UNICODE);
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}
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/**
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* {@inheritDoc}
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*
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* @return string
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*/
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public function format(array $record): string
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{
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// Retrieve the line and file if set and remove them from the formatted extra
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$file = $line = '';
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if (isset($record['extra']['file'])) {
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$file = $record['extra']['file'];
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unset($record['extra']['file']);
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}
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if (isset($record['extra']['line'])) {
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$line = $record['extra']['line'];
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unset($record['extra']['line']);
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}
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/** @var mixed[] $record */
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$record = $this->normalize($record);
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$message = ['message' => $record['message']];
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$handleError = false;
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if ($record['context']) {
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$message['context'] = $record['context'];
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$handleError = true;
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}
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if ($record['extra']) {
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$message['extra'] = $record['extra'];
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$handleError = true;
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}
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if (count($message) === 1) {
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$message = reset($message);
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}
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if (isset($record['context']['table'])) {
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$type = 'TABLE';
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$label = $record['channel'] .': '. $record['message'];
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$message = $record['context']['table'];
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} else {
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$type = $this->logLevels[$record['level']];
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$label = $record['channel'];
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}
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// Create JSON object describing the appearance of the message in the console
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$json = $this->toJson([
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[
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'Type' => $type,
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'File' => $file,
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'Line' => $line,
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'Label' => $label,
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],
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$message,
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], $handleError);
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// The message itself is a serialization of the above JSON object + it's length
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return sprintf(
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'%d|%s|',
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strlen($json),
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$json
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);
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}
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/**
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* {@inheritDoc}
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*
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* @phpstan-return never
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*/
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public function formatBatch(array $records)
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{
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throw new \BadMethodCallException('Batch formatting does not make sense for the WildfireFormatter');
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}
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/**
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* {@inheritDoc}
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*
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* @return null|scalar|array<array|scalar|null>|object
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*/
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protected function normalize($data, int $depth = 0)
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{
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if (is_object($data) && !$data instanceof \DateTimeInterface) {
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return $data;
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}
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return parent::normalize($data, $depth);
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}
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}
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